The ozone monitoring instrument

Pieternel F. Levelt, Gijsbertus H.J. Van Den Oord, Marcel R. Dobber, Anssi Mälkki, Huib Visser, Johan De Vries, Piet Stammes, Jens O.V. Lundell, Heikki Saari

Research output: Contribution to journalArticlepeer-review

1593 Scopus citations

Abstract

The Ozone Monitoring Instrument (OMI) flies on the National Aeronautics and Space Adminsitration's Earth Observing System Aura satellite launched in July 2004. OMI is a ultraviolet/visible (UV/VIS) nadir solar backscatter spectrometer, which provides nearly global coverage in one day with a spatial resolution of 13 km × 24 km. Trace gases measured include O3, NO2, SO2, HCHO, BrO, and OClO. In addition, OMI will measure aerosol characteristics, cloud top heights, and UV irradiance at the surface. OMI's unique capabilities for measuring important trace gases with a small footprint and daily global coverage will be a major contribution to our understanding of stratospheric and tropospheric chemistry and climate change. OMI's high spatial resolution is unprecedented and will enable detection of air pollution on urban scale resolution. In this paper, the instrument and its performance will be discussed.

Original languageEnglish
Pages (from-to)1093-1100
Number of pages8
JournalIEEE Transactions on Geoscience and Remote Sensing
Volume44
Issue number5
DOIs
StatePublished - May 2006

Keywords

  • Air quality
  • Atmospheric research
  • Ozone layer
  • Ultraviolet/visible (UV/VIS) satellite instruments

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